[PATCH] D28047: Remove the '-disable-llvm-passes' flag (which I didn't even know existed, and I suspect many others aren't aware of either) and strength '-disable-llvm-optzns' to do the same thing.

[Joerg Sonnenberger via Phabricator via cfe-commits]

joerg added a comment.

There are two issues I have with the flags right now. The first one you are addressing with this patch. The second issue is they remain CC1-only flags. Can we introduce a proper "-emit-raw-llvm" flag to work like "-emit-llvm" but without the additional IR processing. We can make "-disable-llvm-optzns" an alias on the CC1-level for backwards compatibility. It is fine as a second step, but it would be nice to consider the big picture before shuffling things around.


https://reviews.llvm.org/D28047